failed to run scheduler when adding a custom plugin

[calvin0327]

What happened:

1. I rebuild the vc-scheduler image in ubuntu:

make images SUPPORT_PLUGINS=yes

2. compile the plugin .so file in ubuntu:

# default CC is gcc
CGO_ENABLED=1 go build -o myplugin.so -buildmode=plugin myplugin.go

3. rebuild a new scheduler image add .so file to it, ref: https://github.com/volcano-sh/volcano/blob/master/docs/design/custom-plugin.md#4-add-plugins-into-container

4. add plugin flag: --plugins-dir=plugins

and running the pod with the new image, and logs show:

What you expected to happen:

the scheduler is running normally.

How to reproduce it (as minimally and precisely as possible):

Anything else we need to know?:

Environment:

• Volcano Version:
• Kubernetes version (use kubectl version):
• Cloud provider or hardware configuration:
• OS (e.g. from /etc/os-release):
• Kernel (e.g. uname -a):
• Install tools:
• Others:

[hwdef]

Did you set SUPPORT_PLUGINS=yes when build image?

https://github.com/volcano-sh/volcano/blob/94c62a4b73c71bd263e8ae770c694343b6007380/Makefile#L75C9-L75C24

[calvin0327]

Did you set SUPPORT_PLUGINS=yes when build image?

https://github.com/volcano-sh/volcano/blob/94c62a4b73c71bd263e8ae770c694343b6007380/Makefile#L75C9-L75C24

yes, I set the env var.